title: Melatonin and viral infections.
mesh_terms: D000818:Animals; D016207:Cytokines / Q000378:metabolism; D004666:Encephalitis Virus, Venezuelan Equine / Q000276:immunology / Q000378:metabolism*; D008029:Lighting; D008550:Melatonin / Q000276:immunology / Q000378:metabolism*; D051379:Mice; D017382:Reactive Oxygen Species / Q000378:metabolism; D014777:Virus Diseases / Q000276:immunology / Q000378:metabolism*
chemical_list: D016207:Cytokines; D017382:Reactive Oxygen Species; D008550:Melatonin